MX2019014608A - Proceso para la recuperacion de yodo de soluciones acuosas. - Google Patents

Proceso para la recuperacion de yodo de soluciones acuosas.

Info

Publication number
MX2019014608A
MX2019014608A MX2019014608A MX2019014608A MX2019014608A MX 2019014608 A MX2019014608 A MX 2019014608A MX 2019014608 A MX2019014608 A MX 2019014608A MX 2019014608 A MX2019014608 A MX 2019014608A MX 2019014608 A MX2019014608 A MX 2019014608A
Authority
MX
Mexico
Prior art keywords
iodine
recovery
aqueous solutions
aromatic compounds
recycling
Prior art date
Application number
MX2019014608A
Other languages
English (en)
Inventor
Fretta Roberta
Di Giorgio Fernanda
Galimberti Laura
Gazzetto Sonia
Banin Andrea
Original Assignee
Bracco Imaging Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bracco Imaging Spa filed Critical Bracco Imaging Spa
Publication of MX2019014608A publication Critical patent/MX2019014608A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/13—Iodine; Hydrogen iodide
    • C01B7/14—Iodine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0001—Separation or purification processing
    • C01B2210/0003—Chemical processing
    • C01B2210/0004—Chemical processing by oxidation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0043—Impurity removed
    • C01B2210/0068—Organic compounds
    • C01B2210/007—Hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La invención se refiere a un proceso para la recuperación y reciclaje del yodo a partir de soluciones acuosas que comprenden compuestos aromáticos que comprenden yodo, en donde el yodo contenido en dichos compuestos aromáticos se convierte directamente en yodo molecular a un pH inferior a 1, en ausencia de un catalizador.
MX2019014608A 2017-06-07 2018-06-07 Proceso para la recuperacion de yodo de soluciones acuosas. MX2019014608A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17174675 2017-06-07
PCT/EP2018/064981 WO2018224581A1 (en) 2017-06-07 2018-06-07 A process for the recovery of iodine from aqueous solutions

Publications (1)

Publication Number Publication Date
MX2019014608A true MX2019014608A (es) 2020-02-07

Family

ID=59070431

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019014608A MX2019014608A (es) 2017-06-07 2018-06-07 Proceso para la recuperacion de yodo de soluciones acuosas.

Country Status (13)

Country Link
US (1) US11691875B2 (es)
EP (1) EP3634908B1 (es)
JP (1) JP7132252B2 (es)
KR (1) KR102562581B1 (es)
CN (1) CN110662713B (es)
AU (1) AU2018281892B2 (es)
CA (1) CA3058852A1 (es)
ES (1) ES2981784T3 (es)
IL (1) IL271228B2 (es)
MX (1) MX2019014608A (es)
NZ (1) NZ757793A (es)
WO (1) WO2018224581A1 (es)
ZA (1) ZA201907151B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220002121U (ko) 2021-02-23 2022-08-30 성기봉 공간 토출기

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH608189A5 (es) 1974-12-13 1978-12-29 Savac Ag
DE3108991A1 (de) 1981-03-10 1982-09-23 Gesellschaft für Strahlen- und Umweltforschung mbH, 8000 München Verfahren zum abtrennen und sammeln von jod
IT1152493B (it) 1982-08-09 1986-12-31 Bracco Ind Chimica Spa Metodo per il recupero dello iodio da acque madri ed effluenti contenenti iodio organico
US4853480A (en) * 1987-08-06 1989-08-01 Eastman Kodak Company Oxyiodination incorporating an iodine generator for the conversion of methyl iodide to iodine
US4976947A (en) * 1990-02-20 1990-12-11 Eastman Kodak Company Process for the recovery of elemental iodine from alkyl iodides
DE4236724A1 (de) * 1992-10-30 1994-05-05 Schering Ag Verfahren zur Rückgewinnung von Jod aus jodierten organischen Verbindungen
JPH06144804A (ja) 1992-11-09 1994-05-24 Godo Shigen Sangyo Kk 有機沃素化合物を含有する廃液から沃素を回収する方法
US5763650A (en) * 1995-05-23 1998-06-09 Fructamine S.P.A. Process for the preparation of a halosubstituted aromatic acid
DE19702814A1 (de) * 1997-01-20 1998-08-06 Schering Ag Verfahren zur Jodrückgewinnung aus Jodaromaten
IT1303796B1 (it) * 1998-11-27 2001-02-23 Bracco Spa Processo per il recupero dello iodio da soluzioni acquose contenenticomposti organici iodurati.
IT1319670B1 (it) 2000-12-01 2003-10-23 Bracco Spa Processo per la preparazione di 5-ammino-n,n'-bis(2-idrossi-1-(idrossimetil)etil))-1,3-benzendicarbossammide (i) e 5-ammino-n,n'-
RU2233792C2 (ru) 2002-04-05 2004-08-10 Некоммерческое партнерство Современные научные технологии "СОНАТЕХ" Колонна сорбции йода из растворов
KR101295904B1 (ko) * 2005-05-02 2013-08-12 닛포가가쿠 가부시키가이샤 요오드의 회수방법
DE102005048789A1 (de) * 2005-10-12 2007-04-19 Technocon Gmbh Verfahren zur Rückgewinnung von elementarem Jod aus jodorganischen Verbindungen
JP5189255B2 (ja) * 2006-07-03 2013-04-24 合同資源産業株式会社 偏光フィルム製造廃液からのヨウ素回収方法
CN101554994B (zh) * 2009-05-20 2010-09-29 山西新天源医药化工有限公司 X-ct系列造影剂生产废液中碘的回收方法
CN103508421A (zh) 2013-10-15 2014-01-15 四川大学 X-ct系列造影剂生产废液中碘的回收方法
JP6438770B2 (ja) * 2015-01-07 2018-12-19 日宝化学株式会社 ヨウ素の回収方法
CN105460896B (zh) * 2016-01-11 2018-02-06 浙江海洲制药有限公司 X‑ct系列造影剂生产废水中碘的回收方法
CN105439089A (zh) * 2016-01-11 2016-03-30 浙江海洲制药有限公司 医药生产废水中碘的回收方法

Also Published As

Publication number Publication date
KR102562581B1 (ko) 2023-08-02
US11691875B2 (en) 2023-07-04
IL271228A (en) 2020-01-30
RU2019139859A3 (es) 2021-09-30
EP3634908B1 (en) 2024-03-06
WO2018224581A1 (en) 2018-12-13
KR20200016207A (ko) 2020-02-14
AU2018281892A1 (en) 2019-10-24
ES2981784T3 (es) 2024-10-10
CA3058852A1 (en) 2018-12-13
IL271228B1 (en) 2023-03-01
EP3634908A1 (en) 2020-04-15
ZA201907151B (en) 2021-02-24
JP7132252B2 (ja) 2022-09-06
RU2019139859A (ru) 2021-07-09
NZ757793A (en) 2022-04-29
US20200131036A1 (en) 2020-04-30
JP2020522456A (ja) 2020-07-30
IL271228B2 (en) 2023-07-01
CN110662713A (zh) 2020-01-07
CN110662713B (zh) 2023-11-28
AU2018281892B2 (en) 2023-08-24

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